RTX Principal Software Engineer interview questions

Application via website with resume required to get things started. After putting in the application, it took a while to get the initial interview scheduled. The interview process was informal, with a scheduled time to arrive, but the various people to speak with did not seem to be scheduled in advance beyond the HR team. It was a little chaotic. I was expected to fill out another set of application papers at the interview. Be prepared with dates, addresses, and details of education, past jobs and references.